MB81F643242C Datasheet, PDF (51/56 Pages) Fujitsu Component Limited. – 4 X 512 K X 32 BIT SYNCHRONOUS DYNAMIC RAM

MB81F643242C-60/-70/-10 Advanced Info (AE0.1E)
CAS
CS
CKE
TIMING DIAGRAM – 5 : TEST TIMING (1)
Test mode
Test mode
Entry Command
Entry
tETD
Under test
DQ becomes Low-Z at CS=L and CKE=H
A0
Under
Check
A1
Pins
A2
DQ0 to DQ31
tTCA
tTIA
tTIA
tTIA
tTOH
Valid
tTOH
Valid
Valid
tTLZ
51